Mood: The mood of the video appears to be romantic and melancholic, with a sense of longing. The black and white color scheme adds a touch of nostalgia and timelessness to the image. The theme seems to revolve around love and heartache, with the title 'Teri Yaad' (Your Memories) suggesting a deep emotional connection.

Environment: The environment appears to be a studio setting, with a dark background that highlights the couple's faces. The lack of any distinct features or objects in the background focuses the viewer's attention on the couple's expressions and emotions.